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19 June 1897, Williamstown Chronicle (Vic. : 1856 - 1954), page 3
…Here's the earliest mention of a "vanilla slice" that I can find in Victoria, from 1897: http://trove.nla.gov.au/ndp/del/article/68586998?searchTerm=%22vanilla%20slice%22&searchLimits=sortby=dateAsc – although it could be an altogether different dish (here's a 1906 recipe: http://trove.nla.gov.au/ndp/del/article/65154384?searchTerm=%22vanilla%20slice%22&searchLimits=sortby=dateAsc which bears no resemblance to the modern vanilla slice).…
1 citation29 September 1906, The North Western Advocate and the Emu Bay Times (Tas. : 1899 - 1919), page 7
…Here's the earliest mention of a "vanilla slice" that I can find in Victoria, from 1897: http://trove.nla.gov.au/ndp/del/article/68586998?searchTerm=%22vanilla%20slice%22&searchLimits=sortby=dateAsc – although it could be an altogether different dish (here's a 1906 recipe: http://trove.nla.gov.au/ndp/del/article/65154384?searchTerm=%22vanilla%20slice%22&searchLimits=sortby=dateAsc which bears no resemblance to the modern vanilla slice).…
1 citation3 September 1912, West Gippsland Gazette (Warragul, Vic. : 1898 - 1930) , page 5
…The Warragul Gazette in 1912 has a recipe that looks very much like what we'd consider a vanilla slice at http://trove.nla.gov.au/ndp/del/article/68660104?searchTerm=%22vanilla%20slice%22&searchLimits=sortby=dateAsc#pstart6622773…